<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px" @submit.native.prevent>
      <el-form-item label="优惠券名称" prop="name" label-width="auto">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入优惠券名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['wx:SalesCoupon:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['wx:SalesCoupon:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['wx:SalesCoupon:remove']"
        >删除</el-button>
      </el-col>
      <!-- <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['wx:SalesCoupon:export']"
        >导出</el-button>
      </el-col> -->
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="SalesCouponList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <!-- <el-table-column label="ID" align="center" prop="id" /> -->
      <el-table-column label="优惠券名称" width="100px" align="center" prop="name" />
      <!-- <el-table-column label="优惠券类型" align="center" prop="type" /> -->
      <el-table-column label="优惠金额" align="center" prop="money" />
      <el-table-column label="满减满足金额" width="100px" align="center" prop="enoughMoney" />
      <el-table-column label="总数量" align="center" prop="totalNum" />
      <el-table-column label="已发数量" align="center" prop="sendNum" />
      <el-table-column label="使用期限起" align="center" prop="limitSartat" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.limitSartat,'{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="使用期限至" align="center" prop="limitEndat" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.limitEndat,'{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <!-- <el-table-column label="允许单人领取数量" align="center" prop="limitNumber" /> -->
      <!-- <el-table-column label="发送方式" align="center" prop="hasScore" /> -->
      <!-- <el-table-column label="所需余额" align="center" prop="score" /> -->
      <el-table-column label="状态" align="center" prop="status" :formatter="useFormat"/>
      <el-table-column label="创建时间" align="center" prop="createAt" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createAt) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="更新时间" align="center" prop="updateAt" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.updateAt) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" fixed = "right">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['wx:SalesCoupon:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['wx:SalesCoupon:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改全局优惠券对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="优惠券名" prop="name">
          <el-input v-model="form.name" placeholder="请输入优惠券名称" />
        </el-form-item>
        <!-- <el-form-item label="优惠券类型">
          <el-radio-group v-model="form.type">
            <el-radio label="1">请选择字典生成</el-radio>
          </el-radio-group>
        </el-form-item> -->
        <el-form-item label="优惠金额"  prop="money" >
          <el-input v-model="form.money" @input="formatNum(form.money, 'money')" placeholder="请输入优惠金额" maxlength="10"/>
        </el-form-item>
        <el-form-item label="满足金额"  prop="enoughMoney">
          <el-input v-model="form.enoughMoney" @input="formatNum(form.enoughMoney, 'enoughMoney')" :min="20"   placeholder="请输入满减满足金额" maxlength="12"/>
        </el-form-item>
        <el-form-item label="总数量" prop="totalNum">
          <el-input v-model="form.totalNum" type="number" placeholder="请输入总数量" />
        </el-form-item>
        <!-- <el-form-item label="已发数量" prop="sendNum">
          <el-input v-model="form.sendNum" placeholder="请输入已发数量" />
        </el-form-item> -->
        <el-form-item label="开始时间" prop="limitSartat">
          <el-date-picker clearable size="small"
            v-model="form.limitSartat"
            type="datetime"
            value-format="yyyy-MM-dd HH:mm:ss"
            placeholder="选择开始时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="结束时间" prop="limitEndat">
          <el-date-picker clearable size="small"
            v-model="form.limitEndat"
            type="datetime"
            value-format="yyyy-MM-dd HH:mm:ss"
            placeholder="选择结束时间">
          </el-date-picker>
        </el-form-item>
        <!-- <el-form-item label="允许单人领取数量" prop="limitNumber">
          <el-input v-model="form.limitNumber" placeholder="请输入允许单人领取数量" />
        </el-form-item> -->
        <!-- <el-form-item label="发送方式" prop="hasScore">
          <el-input v-model="form.hasScore" placeholder="请输入发送方式" />
        </el-form-item> -->
        <!-- <el-form-item label="所需余额" prop="score">
          <el-input v-model="form.score" placeholder="请输入所需余额" />
        </el-form-item> -->
        <el-form-item label="状态">
          
          <el-radio-group v-model="form.status">
            <el-radio
              v-for="dict in statusOptions"
              :key="dict.dictValue"
              :label="parseInt(dict.dictValue)"
            >{{dict.dictLabel}}</el-radio>
          </el-radio-group>
        
          <!-- <el-radio-group v-model="form.status">
            <el-radio label="1">请选择字典生成</el-radio>
          </el-radio-group> -->
        </el-form-item>
        <!-- <el-form-item label="创建时间" prop="createAt">
          <el-date-picker clearable size="small"
            v-model="form.createAt"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="选择创建时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="删除标记" prop="delFlag">
          <el-input v-model="form.delFlag" placeholder="请输入删除标记" />
        </el-form-item>
        <el-form-item label="更新时间" prop="updateAt">
          <el-date-picker clearable size="small"
            v-model="form.updateAt"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="选择更新时间">
          </el-date-picker>
        </el-form-item> -->
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listSalesCoupon, getSalesCoupon, delSalesCoupon, addSalesCoupon, updateSalesCoupon, exportSalesCoupon } from "@/api/wx/SalesCoupon";

export default {
  name: "SalesCoupon",
  components: {
  },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 全局优惠券表格数据
      SalesCouponList: [],
       // 0可用1不可用
      statusOptions: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        name: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  created() {
    this.getList();
    this.getDicts("wx_coupon_status").then(response => {
      this.statusOptions = response.data;
    });
  },
  methods: {
    /** 查询全局优惠券列表 */
    getList() {
      this.loading = true;
      listSalesCoupon(this.queryParams).then(response => {
        this.SalesCouponList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    formatNum(val, key) {
        let temp = val.toString();
        temp = temp.replace(/。/g, ".");
        temp = temp.replace(/[^\d.]/g, ""); //清除"数字"和"."以外的字符
        temp = temp.replace(/^\./g, ""); //验证第一个字符是数字
        temp = temp.replace(/\.{2,}/g, ""); //只保留第一个, 清除多余的
        temp = temp.replace(".", "$#$").replace(/\./g, "").replace("$#$", ".");
        temp = temp.replace(/^(\-)*(\d+)\.(\d\d).*$/, "$1$2.$3"); //只能输入两个小数
        this.form[key] = temp;
    },
    // 0可用1不可用
    useFormat(row, column) {
      return this.selectDictLabel(this.statusOptions, row.status);
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        name: null,
        type: 0,
        money: null,
        enoughMoney: null,
        totalNum: null,
        sendNum: null,
        limitSartat: null,
        limitEndat: null,
        limitNumber: null,
        hasScore: null,
        score: null,
        status: 0,
        createAt: null,
        delFlag: null,
        updateAt: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加全局优惠券";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getSalesCoupon(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改全局优惠券";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateSalesCoupon(this.form).then(response => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addSalesCoupon(this.form).then(response => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认删除全局优惠券选中数据', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delSalesCoupon(ids);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        })
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有全局优惠券数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return exportSalesCoupon(queryParams);
        }).then(response => {
          this.download(response.msg);
        })
    }
  }
};
</script>
